<template>
	<view>
		<view v-if="cart.length !==0">
			<view>
				<my-address></my-address>
			</view>
			<view class="cart-title">
				<uni-icons type="shop" size="18"></uni-icons>
				<text class="cart-title-text">购物车</text>
			</view>

			<uni-swipe-action>
				<block v-for="(item, index) in cart" :key="index">
					<uni-swipe-action-item :right-options="options" @click="swipeActionHandler(item)">
						<my-goods :goods="item" :showRadio="true" :showNum="true" @rchange="radioChangeHandler"
							@num-change="numberChangeHandler"></my-goods>
					</uni-swipe-action-item>
				</block>
			</uni-swipe-action>

			<my-settle></my-settle>

		</view>


		<view class="empty-cart" v-else>
			<image src="" mode="empty-img"></image>
			<text class="tip-text">空空如也~</text>
		</view>
	</view>
</template>

<script>
	import {
		mapGetters,
		mapState,
		mapMutations
	} from 'vuex'
	import bedgeMix from '@/mixins/tabbar-badge.js'
	export default {
		mixins: [bedgeMix],
		data() {
			return {
				options: [{
					text: '删除',
					style: {
						backgroundColor: '#C00000'
					}
				}]
			};
		},
		computed: {
			...mapState('m_cart', ['cart'])
		},
		methods: {
			...mapMutations('m_cart', ['radioClickChange', 'updateGoodsCount', 'removeGoodsCarItem']),
			radioChangeHandler(val) {
				this.radioClickChange(val)
			},
			numberChangeHandler(e) {
				this.updateGoodsCount(e)
			},
			swipeActionHandler(item) {
				this.removeGoodsCarItem(item.goods_id)
			}
		}
	}
</script>

<style lang="scss">
	.cart-title {
		height: 40px;
		display: flex;
		align-items: center;
		font-size: 14px;
		padding-left: 5px;
		border-bottom: 1px solid #d0d0d0;

		.cart-title-text {
			margin-left: 10px;
		}
	}

	.empty-cart {
		display: flex;
		flex-direction: column;
		align-items: center;
		padding-top: 15px;

		.empty-img {
			width: 90px;
			height: 90px;
		}

		.tip-text {
			font-size: 12px;
			color: gray;
			margin-top: 15px;
		}
	}
</style>